Thursday, October 16, 2025

The Experiment

 My new stove has a multipurpose oven, and one of the things it does is dehydrate. Now, I have never tried dehydration before but decided to give it a go. The one thing that I decided is that when I run the dehydrator, the oven will be full. So I use both racks and even put a smaller baking sheet on the bottom of the oven, and then I run the dehydrator over night. The oven keeps at a steady 150 degrees.

When I wake up, everything is done. The house is also warmed on these chilly mornings. Double duty, there!

This is my first experiment. 



This jar is about 1.5 quarts. Unbelievably, this jar contains 3 lbs of carrots, 3 lbs of celery, six large Vidalia onions, at least 4 trays of dehydrated tomatoes, zucchini, summer squash, corn, green beans. I just dehydrated whatever I found on sale, produce wise or whatever came from the garden. If I had part of a onion left over from whatever I was cooking, I just diced it up and put it on a parchment covered baking sheet. It was a great way to use up the last of the garden, when things were winding down, not enough to make a meal, but too much to waste.

It is my soup jar. I have tried this. I had made a little venison roast. I saved the broth from it. I chopped up the meat and dropped it back into the crock pot of broth. I added a half cup of dehydrated vegetables and enough water to cover it. I let the crock sit over night in the fridge and then popped it back into the crock pot on low the next morning. I added a handful of barley and let it go.

That evening, we had our bowl of venison-vegetable-barley soup. Tim said, 'This is good.' I said that I had used the dehydrated vegetables. He said, 'Really??? They don't taste any different from regular vegetables!'

He is a convert. He tells everyone.

I have been dehydrating potatoes too. We bought a 50 lb bag. 



This is a two quart container. You can see that it is about 2/3 full. This is 10 lbs of potatoes. I will do another 5 lbs tonight. My thoughts were to use them for scalloped potatoes. If they pass Betty Crocker's scrutiny, there is no reason it shouldn't work for me. 

I hunted online and discovered that there are quite a few people who swear by dehydrating.



I found an 'instant sauce mix' to use in making the scalloped potatoes. Dried milk, flour, cornstarch. Dried minced onion. Garlic powder, parsley, salt, pepper and ground mustard. 'Better than Betty's' they proclaim. 'No additives!' 

I wanted to also explain something else. You really can fall down quite a rabbit hole with this dehydrating stuff. Gz mentioned that she just braids her garlic and hangs it. We go through a lot of garlic in this house, either sautéed in olive oil and stored in the fridge or minced fresh.

This sauce recipe (and many other  dehydrating recipes) called for minced dried onion and garlic powder. I had a lot of fresh garlic and that bag of Vidalia onions. I wondered why you would buy that. If you were dehydrating, why couldn't you dehydrate those like everything else? So off I went to discover that for myself. I would call the experiment a success, but I will warn you that 3 trays of onions and one of garlic will bring you to tears! Luckily, we sleep with our bedroom door shut and windows open for the cool. By the time we got up the next morning, the tear makers were neutralized!

We will be putting these potatoes to the test on Sunday. We have company coming for barbecue. I will let you know.




This jar contains 40 ounces of fresh mushrooms. They were on sale at the grocery store, so I picked them up for dehydrating. They turned out great. I have used these already. I tossed a scoop of them into the tomato sauce I was making from the last of the tomatoes. Again,  they were (to us, anyway) indistinguishable from cooking with fresh mushrooms.

So...that is my experiment so far. I am pleased with the results. It is awfully nice to have the time to try my hand at new things.

35 comments:

  1. This is awesome stuff, I love that big jar in the top photo and I can't wait to hear how the potatoes turned out. I am envious, I love mushrooms but they always go slimy before I can use them all. Nice pics., Debby!

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    1. I was at a yard sale and they had a half dozen of those jars. I snapped them up even though I had no idea what I would do with them. Now two years later they are Indispensable! I got them for almost nothing.

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  2. I love reading about your dehydrating adventures. I've used the counter-top and typical dehydrator for years for things like leeks, peppers, celery tops, parsley, etc. Never anything like shrooms, carrots, potatoes and so forth. Not sure my ancient hot box would work as well as your new fabulous stove but may give it a try!

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    1. My oven has a steady temperature of 150 degrees for dehydrating. My last oven had a low temperature off 225.

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  3. This is something I've never tried but now I think I should. The flavors must be so concentrated, they have to be good. Hm.

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    1. The garlic powder is far more potent than any thing you buy. I give it a quick whiz in a food processor and dehydrate them. Then after dehydration, I put them all back into a food processor and whiz til powdered. Pro tip: wait a minute or two before taking the lid off the book processor or you will get a garlic dust cloud!

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  4. I have never done any dehydrating. I am quite impressed. Now I need to go inspect my new stove to see if it has a dehydrator.

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    1. Most mind boggling to me is just how little storage space you need. I also like the way that it really cuts food waste to almost nothing.

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  5. In summer I dehydrate mushrooms I buy at the farmers market. I just let them sit out to air dry. My mother used to dehydrate tomato skins, the pulverize them. I've never tried and can't remember how she did it, tho I know she didn't have a dehydrator.

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    1. I know that you can do that. In Italy they use the rooftops to dry tomatoes and herbs and probably a host of other things. Your mushrooms never molded? How did you prevent that? dehydrated two batches (8 cookie sheets) of tomato skins. One sheet of them I just crunched up with my hands and added to my 'soup jar'. The other 7 cookie sheet fills I dumped into the food processor and made a powder.

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  6. What kind of stove do you have? Gas or electric? I think if we ever have to replace ours a dehydrating option would be nice.

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    1. Mine is a gas stove, but I am pretty sure that you can find the feature in electric stoves too.

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  7. That's ingenious! It's so much easier and quicker to make soup, a perfect winter food. (in my opinion) Decades ago I tried my hand at dehydrating fruit with a machine. I think we ate the stuff though; I didn't even think to use it in dishes.

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    1. I know that you can do that with dried fruits. I just can't believe all the recipes out there. Think of any convenience food...go online and you can find recipes on line to recreate it without the additives. Really, I haven't gone down that path except for the whole scalloped potatoes thing. It is just interesting to me.

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  8. It's funny because I was just talking to my pottery instructor on Wednesday and she was telling me about her mom who also dehydrates everything, even leftovers. They have a property north of Edmonton, just some land, no gas or electricity, so she takes all of the dehydrated stuff there to use and it works like a charm and feeds her family of six.
    Now I want a dehydrator:)

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  9. People really get into it. There are even recipes to make your own bouillon cubes! I always freeze my left over broths or gravy to add to things later but this dehydration stuff is a whole new ballgame. So.eone even makes their own instant potato flakes. Every time I walk in the pantry, I re-realize how little space 10 pounds of potatoes takes.

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  10. This sounds very tasty. When I WAS VACKPACKING WE MADE DEHYDRATED MEALS.

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    1. It was a hot, satisfying meal. I imagine that those vegetables can be turned into all sorts of meals. I really am pleased with this.

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  11. What a great idea. Must be very satisfying to use up some food that might otherwise go to the chickens. I saw one online where she dried lemon and other citrus peel to add while baking. Must be much fresher than anything in the store.
    Bonnie in Minneapolis

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    1. Now that is something I never thought of! I think, in addition to reducing kitchen waste, another advantage is knowing exactly what ingredients you are using.

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  12. Self-sufficiency rules! A prepper is being born and as she rises from the ashes of America, going forward well prepared for the future!

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    1. Self sufficiency is part of it. I really do believe that Times are going to get very difficult here. It pays to learn how to take care of yourself in hard times. Additionally, I think one of the greatest tools we have at our disposal is how and where we spend our money. Not spending can really make a huge impact.

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  13. Hello Debby,

    Well, the only dehydrating we have known up until now is our own and the remedy of copious amounts of water. However, you have awakened a whole new avenue of culinary adventures for us as, seemingly, dehydration can turn bags of potatoes into a small jar of crisp looking individuals. What would Mary Berry make of this, we ask ourselves....as we turn on the oven...

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    1. Congratulations on your book. I think that was the biggest surprise to me: how little space is required to store so much.

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  14. I am amazed at how little space you need for dehydrated food! Our oven has this feature, and I've used it a time or two. Ours is gas also, and when this stove tanks, I want a duel fuel - gas top and electric oven. Electric ovens are so much better for baking (which I love to do, and in bulk, as we vacuum seal and freeze) as there aren't any hot/cold spots like there are in my gas oven, which means things bake more evenly. Do you have to use a desiccant pack in the jars?

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    1. I have never heard of a dual gas/electric stove. I have never really noticed any problem baking in a gas oven, probably because I can't remember the last time I had an electric oven. This oven has a fan though, which circulates the air at lower temperature. I wonder if that is why?

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  15. Wow, this is all fabulous! I have a dehydrator, but I haven't used it for this much stuff. You inspire me.

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    1. There are so many very clever people out there and the internet allows me to learn from them all.

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  16. I think you are converting a lot of people to dehydrating!

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  17. For awhile Glen was making venison jerky by dehydrating it. I wonder why he stopped. Probably too much work. He says his grandmother used to take the last of the apples every year and cut them to get every bit of good fruit she could, and then spread them out on THE ROOF to dry in the sun. She would use them to make fried pies and I know he still craves those things.
    I've never gotten into dehydrating. I haven't ever really been able to justify the cost to work ratio but if you have the food and the time, it sounds like a very good idea.

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    1. I have access to unlimited apples, and so have considered drying apples. I also want to make a batch of apple butter. I am on my third apple pie this week. We have had a lot of company, for a couple of hermits, anyway. Something to keep in mind about this experiment is that we don't pay for gas. We have a producing gas well. The produce is either from our own garden or bought in bulk and on sale. For example, we bought our 50 lbs of potatoes for $15.

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  18. Really interesting! Not only takes up less space but must last a really long time, too!

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    1. I imagine so. Our things will mostly be used over the winter though.

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I'm glad you're here!

The Experiment

 My new stove has a multipurpose oven, and one of the things it does is dehydrate. Now, I have never tried dehydration before but decided to...